Costco Wholesale Corporation (COST)
NASDAQ: COST · Real-Time Price · USD
978.85
-12.40 (-1.25%)
At close: Aug 13, 2025, 4:00 PM
978.90
+0.05 (0.01%)
After-hours: Aug 13, 2025, 7:59 PM EDT
Costco Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 13, 2025 | 983.96 | 986.40 | 970.10 | 978.85 | 978.85 | -1.25% | 2,352,567 |
| Aug 12, 2025 | 988.50 | 991.75 | 980.05 | 991.25 | 991.25 | 0.25% | 1,589,455 |
| Aug 11, 2025 | 983.16 | 989.58 | 976.32 | 988.74 | 988.74 | 0.79% | 2,290,125 |
| Aug 8, 2025 | 977.15 | 988.20 | 977.00 | 980.98 | 980.98 | 0.36% | 2,189,701 |
| Aug 7, 2025 | 974.68 | 982.00 | 970.96 | 977.45 | 977.45 | 0.92% | 1,893,275 |
| Aug 6, 2025 | 943.63 | 970.55 | 942.66 | 968.56 | 968.56 | 2.64% | 2,752,994 |
| Aug 5, 2025 | 951.33 | 951.50 | 935.68 | 943.63 | 943.63 | -1.23% | 2,462,286 |
| Aug 4, 2025 | 952.60 | 960.18 | 948.66 | 955.37 | 955.37 | 0.30% | 2,389,907 |
| Aug 1, 2025 | 939.50 | 956.72 | 939.50 | 952.52 | 952.52 | 1.37% | 2,934,464 |
| Jul 31, 2025 | 925.36 | 945.95 | 925.00 | 939.64 | 938.36 | 1.31% | 2,564,353 |
| Jul 30, 2025 | 935.00 | 937.75 | 925.14 | 927.51 | 926.25 | -0.76% | 1,699,609 |
| Jul 29, 2025 | 933.99 | 941.79 | 927.38 | 934.57 | 933.30 | 0.06% | 2,065,880 |
| Jul 28, 2025 | 935.50 | 940.24 | 930.89 | 933.99 | 932.72 | -0.16% | 2,006,292 |
| Jul 25, 2025 | 936.30 | 941.29 | 934.35 | 935.48 | 934.21 | 0.18% | 1,827,655 |
| Jul 24, 2025 | 941.33 | 942.90 | 933.49 | 933.80 | 932.53 | -0.79% | 2,057,072 |
| Jul 23, 2025 | 942.38 | 948.50 | 936.00 | 941.19 | 939.91 | -0.04% | 2,401,619 |
| Jul 22, 2025 | 948.80 | 957.70 | 941.25 | 941.61 | 940.33 | -0.63% | 1,799,905 |
| Jul 21, 2025 | 951.51 | 955.76 | 946.60 | 947.56 | 946.27 | -0.36% | 1,742,426 |
| Jul 18, 2025 | 959.95 | 960.26 | 949.65 | 950.95 | 949.65 | -0.31% | 2,115,538 |
| Jul 17, 2025 | 950.36 | 954.75 | 947.51 | 953.91 | 952.61 | 0.27% | 2,280,638 |
| Jul 16, 2025 | 967.99 | 969.59 | 950.13 | 951.37 | 950.07 | -1.69% | 2,950,277 |
| Jul 15, 2025 | 979.25 | 980.25 | 966.66 | 967.68 | 966.36 | -1.35% | 1,878,003 |
| Jul 14, 2025 | 971.10 | 981.49 | 969.62 | 980.91 | 979.57 | 1.09% | 1,679,303 |
| Jul 11, 2025 | 973.29 | 978.98 | 965.70 | 970.33 | 969.01 | 0.02% | 1,941,995 |
| Jul 10, 2025 | 987.00 | 988.00 | 969.07 | 970.17 | 968.85 | -1.21% | 2,903,765 |
| Jul 9, 2025 | 988.39 | 988.39 | 972.28 | 982.09 | 980.75 | -0.38% | 2,922,574 |
| Jul 8, 2025 | 989.50 | 995.87 | 983.93 | 985.84 | 984.50 | -0.64% | 1,716,151 |
| Jul 7, 2025 | 985.00 | 992.89 | 976.20 | 992.18 | 990.83 | 0.52% | 1,832,591 |
| Jul 3, 2025 | 982.41 | 987.67 | 977.33 | 987.02 | 985.68 | 0.47% | 1,101,351 |
| Jul 2, 2025 | 983.87 | 985.70 | 976.87 | 982.36 | 981.02 | -0.37% | 1,606,122 |
| Jul 1, 2025 | 990.00 | 996.84 | 974.50 | 985.96 | 984.62 | -0.40% | 2,200,576 |
| Jun 30, 2025 | 985.16 | 991.74 | 979.75 | 989.94 | 988.59 | 0.49% | 2,127,591 |
| Jun 27, 2025 | 982.24 | 993.14 | 980.30 | 985.14 | 983.80 | 0.23% | 2,129,190 |
| Jun 26, 2025 | 987.73 | 987.73 | 976.50 | 982.91 | 981.57 | -0.37% | 2,262,786 |
| Jun 25, 2025 | 1,003.00 | 1,004.98 | 986.00 | 986.54 | 985.20 | -1.54% | 1,827,694 |
| Jun 24, 2025 | 1,005.84 | 1,005.84 | 992.07 | 1,001.92 | 1,000.55 | -0.25% | 2,385,103 |
| Jun 23, 2025 | 983.15 | 1,004.87 | 981.26 | 1,004.48 | 1,003.11 | 2.47% | 2,082,928 |
| Jun 20, 2025 | 983.99 | 988.66 | 973.90 | 980.29 | 978.95 | 0.55% | 3,255,699 |
| Jun 18, 2025 | 980.00 | 982.65 | 974.07 | 974.90 | 973.57 | -0.29% | 1,509,613 |
| Jun 17, 2025 | 983.00 | 986.10 | 976.20 | 977.72 | 976.39 | -0.67% | 1,668,225 |
| Jun 16, 2025 | 992.33 | 1,001.85 | 981.44 | 984.36 | 983.02 | -0.59% | 2,109,338 |
| Jun 13, 2025 | 999.08 | 1,003.59 | 988.67 | 990.21 | 988.86 | -1.25% | 1,785,964 |
| Jun 12, 2025 | 999.00 | 1,003.25 | 995.36 | 1,002.71 | 1,001.34 | 0.59% | 1,720,138 |
| Jun 11, 2025 | 1,002.44 | 1,005.44 | 993.38 | 996.78 | 995.42 | -1.04% | 2,459,835 |
| Jun 10, 2025 | 1,006.93 | 1,011.51 | 997.72 | 1,007.27 | 1,005.90 | 0.11% | 2,255,019 |
| Jun 9, 2025 | 1,012.42 | 1,013.35 | 996.97 | 1,006.18 | 1,004.81 | -0.86% | 1,696,711 |
| Jun 6, 2025 | 1,020.63 | 1,020.63 | 1,008.61 | 1,014.94 | 1,013.56 | 0.41% | 1,855,428 |
| Jun 5, 2025 | 1,050.00 | 1,051.05 | 1,006.01 | 1,010.81 | 1,009.43 | -3.89% | 3,297,524 |
| Jun 4, 2025 | 1,055.00 | 1,057.83 | 1,049.37 | 1,051.69 | 1,050.26 | -0.37% | 1,422,086 |
| Jun 3, 2025 | 1,054.15 | 1,067.08 | 1,043.26 | 1,055.59 | 1,054.15 | -0.12% | 1,992,850 |